:root{--nc-font-sans: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;}
*{box-sizing:border-box} body{max-width:980px;margin:0 auto;padding:1rem;line-height:1.4;font-family:var(--nc-font-sans)}
table{border-collapse:collapse;width:100%} th,td{border:1px solid #ddd;padding:.5rem} th{background:#f4f4f4;text-align:left}
a{color:#0645ad;text-decoration:underline}
button,input,select{font:inherit}